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首页> 外文期刊>Journal of King Saud University >Spatial analysis of Ardabil plain aquifer potable groundwater using fuzzy logic
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Spatial analysis of Ardabil plain aquifer potable groundwater using fuzzy logic

机译：基于模糊逻辑的阿达比尔平原含水层饮用水地下水空间分析

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The purpose of this study is to evaluate the quality of drinking water and qualitative classification of potable water in Ardabil plain aquifer. To determine the chemical properties 58 water samples were collected from wells and analyzed. Distribution of each quality parameter was estimated using data driven techniques of kriging and fuzzy logic modeling. According to the obtained results, the fuzzy model provides better results compared to kriging. Different water quality standards are used for assessment of drinking water. The quantitative limits specified in these standards and also water quality data are associated with uncertainty. To reduce the uncertainty a fuzzy based decision making approach was applied for interpretation of groundwater quality. Final output was presented in the form of a zoning map with three categories as ‘Desirable’, ‘Acceptable’ and ‘Not acceptable’. This map indicates that most parts of the aquifer have acceptable and desirable water quality for drinking; but the groundwater in the Southwest and North of the plain, being in conformity with Miocene formations, is undesirable (Not acceptable). This spatial distribution map can help a lot for groundwater supply and offers a good insight of groundwater qualitative trend in this study area.
机译：本研究的目的是评估Ardabil平原含水层中饮用水的质量和饮用水的定性分类。为了确定化学性质，从井中收集了58个水样品并进行了分析。使用克里金法和模糊逻辑建模的数据驱动技术估算每个质量参数的分布。根据获得的结果，与克里金法相比，模糊模型提供了更好的结果。不同的水质标准用于评估饮用水。这些标准中规定的定量限值以及水质数据均与不确定性相关。为了减少不确定性，采用了基于模糊的决策方法来解释地下水质量。最终输出以分区图的形式显示，分为“期望”，“可接受”和“不可接受”三个类别。该图表明，含水层的大部分区域都有可接受的饮用水质量;但是，与中新世地层一致的平原西南和北部的地下水是不可取的（不可接受）。该空间分布图可以为地下水供应提供很大帮助，并且可以很好地了解该研究区域的地下水质趋势。

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